The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 2006
Filed:
Nov. 10, 2004
Arnulf Heilig, Schwaebisch Gmuend, DE;
Michael Boensch, Waldstetten, DE;
Bernd Rommel, Waldstetten, DE;
Arnulf Heilig, Schwaebisch Gmuend, DE;
Michael Boensch, Waldstetten, DE;
Bernd Rommel, Waldstetten, DE;
ZF Lenksysteme GmbH, Schwaebisch Gmuend, DE;
Abstract
In a method for operating a steering system for a motor vehicle, a set point torque predefined value is fed to a servomotor as a function of a manual steering torque generated by the driver, in order to generate a motor actuating torque which is to be transmitted to the steered vehicle wheels. A hysteresis torque is taken into account in the set point torque predefined value in order to compensate for the friction in the steering system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile